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 1. Remove the Gyro/ Lit.Flex. C.B.A. (Refer to Disassembly Procedures.)
 2. Unsolder the Lithium battery “ML-614S/F9F” and then replace it into new one. (Fig. B1)
 3. Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.

Fig. B1

This Lithium battery is a critical component. (Type No.: ML-614S/F9F Manufactured by Panasonic)
It must never be subjected to excessive heat or discharge
It must therefore only be fitted in requirement designed specifically for its use.
Replacement batteries must be of the same type and manufacture.
They must be fitted in the same manner and location as the original battery, which the correct polarity contacts observed.
Do not attempt to re-charge the old battery or re-use it for any other purpose.
It should be disposed of in waste products destined for burial rather than incineration.

5

Abbreviation

Description

A

A_BTN

A Botan

ADPT_EN

AC Adaptor Enable

ADPT_IN

AC Adaptor Detection

AUD_CS

Chip Select

B

B DC DET

Bch Output(DC Return)

B_BTN

B Botan(Start/Stop SW)

BCLK

Audio Serial Data Clock

BL_ON

Back Light ON

C

CAM_IN_SEL

Camera Input Select

CAM_RST

Camera Reset

CCLK

Control Clock

CDTI

Control Data Input

CDTO

Control Data Output

CE

Chip Enable

CHAEND

Strobe Charge End

CHARGE

Strobe Charge Start

CHG_EN

Charge Enable

CHR BLK

Character Generator Back Signal

CMDCT

Command Select

COMDC

Common DC Control

CPH

Shift Clock for Horizontal Drive

CS

Chip Select

D

DCLK

Data Clock

DSC_BUSY

DSC Busy Signal

DSC_MODE0

DSC Mode Select 0

DSC_MODE1

DSC Mode Select 1

DSC_WAKE

DSC Wake

DSC24_RX

Transmission to DSC24

DSC24_TX

Reception from DSC24

DZF

Zero Detection

E

EVRDA_CS

Electric Volume Register Chip
Select

EXT_PAUSE

External Pause

F

FRP_INT

Frame Refference Pulse
interruption from VIOLA

G

G DC DET

Gch Output(DC Return)

H

HANEPON_A

Play SW

HANEPON_B

FF SW

HANEPON_C

REW SW

HD

Horizontal Drive Pulse

HSYNC

Horizontal Sync Signal

I

IB_AD

Battery Current

INPUT_L

Jack Input Select L

INV1

SIF Vertical Sync interruption

L

LED1

LED Control

LOAD

Serial Data Write Pulse

LRCK

Input/Output Channel Clock

M

MCLK

Master Clock

MON_CS

Monitor Chip Select 2

MUTE1

Headphone Mute

O

OEH

Output Enable for Horizontal Drive

OEV

Output Enable for Vertical Drive

OSD_CS

On Screen Display Chip Select

P

PCL

Power ON Clear

PD

Reset&Powerdown

POWER_SAVE

Power Save Mode

Q

QH

Colour Filter Select Pulse

R

REG_OFF

Regulator Circuit OFF

RL

Right-and-left reversal Signal

RTC_CS

Real Time Clock Chip Select

RTC_INT

Timer interruption Pulse from Real
Time Clock

Abbreviation

Description

S

SCLK

Serial Clock

SDATA

Serial Data

SDTI

Audio Serial Data Input

SDTO

Audio Serial Data Output

SIF_CS

SIF Chip Select

SS_BTN

B Botan

STH

Start Pulse for Horizontal Drive

STV

Start Pulse for Vertical Drive

SYNC_DET

Sync Signal Detection for External
input

T

TB_AD

Battery Temperature

U

UC_AD0

Address Data

UC_ASTB

Address Strobe

UC_RD

Read Signal

UC_SCK2

Serial Clock

UC_SDI2

Serial Data input

UC_SDIO

Serial Data input/output

UC_SDO2

Serial Data output

UC_SI2

Serial Data input

UC_SO2

Serial Data output

UC_SSCL

Serial Clock

UC_SSCL2

Serial Clock output

UC_WT

Write Signal

UD

Vertical reversal Signal

UVOUT

Video Signal Out

V

V2R5

2.5 Voltage

V2R8

2.8 Voltage

VA

Analog Power Supply

VA_AD

AC Adaptor Voltage

VB_AD

Battery Voltage

VCML

Lch Common Voltage

VCMR

Rch Common Voltage

VCOM

Common Signal

VCRESET

VC Line Device Reset

VD

Digital Power Supply

VD

Vertical Drive Pulse

VSYNC

Vertical Sync Signal

Y

YOUT

Y Signal Out

6

LB1511

1,2,5,6

Q1806

(ADAPTOR:ON)

JACK P

NOREG

REG 5V

BATT SW

ADP ON

CHG ON

ADP V

ADP SW 2

BATT V

FROM CONTROL
(IC6003-      )

4

FROM CONTROL
(IC6003-      )

TO CONTROL
(Q6003-    )

B

TO CONTROL
(IC6003-      )

32

TO CONTROL
(IC6003-      )

30

MAIN CN

VDD

CE

EXT

V OUT

JACK C.B.A.

MAIN C.B.A.

(4.5V REG.)

IC1103

4

3

1

3

2

1

2

IP1501

AC ADAPTOR

JK1501

1

3

2

+

-

T

JK1502

BATTERY JACK

BATT+

PS1502

PS1502

PS1502

PS1502

PS1502

PS1502

PS1502

PS1502

PS1502

PP1001

PP1001

PP1001

PP1001

PP1001

PP1001

PP1001

PP1001

PP1001

22-26

16

19

36

18

21

12

35

27

22-26

16

19

36

18

21

12

35

27

2

3

5

1

1

2

3

4

5

G

D

Q1105

POWER 2

POWER

CHG

FROM CONTROL
(IC6003-      )

5

PS1502 PP1001

20

20

FULL

PS1502 PP1001

17

17

T

D

S

G

1,2,5,6

Q1807

(ONLY BATTERY:ON)

G

S

D

4

3

D1

S1

G1

G2

S2

D2

ADPT ON

CHG ON

6

2

1

4

5

3

G1

D1

S1

3

5

4

1

2

6

BATT SW

D2

S2

G2

Q1803

CHARGE ON/OFF
ADAPTOR ON/OFF
CONTROL

8

1

7

EXT

SW

VCC

5

6

1

3

4

2

1

2

IP1502

FROM CONTROL
(IC6003-      )

3

20

TO CONTROL
(IC6003-      )

33

TO CONTROL
(IC6003-      )

31

53

1

3

5

IC1104

(DC-DC CONVERTER)

V IN

V OUT

LX

4

S

V OUT

EXT

CE

VDD

(12V REG.)

IC1106

S

2

3

5

1

1

2

3

Q1112

4

5

G

D

CE

EXT

V OUT

D

G

5

4

Q1101

3

2

1

1

5

3

2

S

IC1101

(6V REG.)

VDD

3

4

D

S

G

POWER SUPPLY
/FRONT/CAMERA

Q1808

1,2,5,6

DC(-)

4

LX

V OUT

V IN

(DC-DC CONVERTER)

IC1108

5

3

1

3

4

D

S

G

POWER SUPPLY
/EX INPUT,LCD

Q1106

1,2,5,6

QR1102

POWER SUPPLY
CONTROL

D

G

5

4

Q1103

3

2

1

S

EXT1

VDD

GND

PWM1

EN1

FB1

EXT2

FB2

PWM2

EN2

IC1102

(REGULATOR)

1

2

9

4

5

3

10

8

7

6

D

G

5

4

Q1104

3

2

1

S

QR1801

POWER SUPPLY
CONTROL

3

4

D

S

G

POWER SUPPLY
/CAMERA

Q1102

1,2,5,6

QR1101

POWER SUPPLY
CONTROL

REG1

GND

VCC

REG2

CTL1

VEE

STB

CTL2

IC1107

(15V/-7.5V REG.)

1

2

3

4

8

7

6

5

REG 15V

TO CAMERA

REG 6V

SHORT AD

TO FRONT

FROM CONTROL
(IC6003-       )

28

FROM CONTROL
(IC6003-       )

62

CCD ON

-7.5V

TO CAMERA

LCD ON

FROM CONTROL
(IC6003-       )

7

REG 12V

TO LCD

FROM CONTROL
(IC6003-       )

6

PWR ON

REG 5V

TO LCD

TO CAMERA I/F

TO CAMERA

TO LCD

TO CONTROL

TO DSP

TO FRONT

REG 3.2V

REG 4.5V

TO POWER 2

TO CONTROL

TO AUDIO

DSP ON

FROM CONTROL
(IC6003-       )

51

REG 1.5V

TO DSC

CE

CE

JACK P

3

4

2

6

GND

CS2

C0

CEL

IC1801

(CHARGE CONTROL)

Q1802

CHARGE ON/OFF
CONTROL

CHG

Q1801

BATTERY IN/OUT
DETECT

TO CAMERA

L

L

SV-AV25EG/EB/GC/GK
POWER/CHARGE BLOCK DIAGRAM

7

REMOTE

MENU

PLAY ENTRY

MODE

PAUSE

STOP

REVERSE

FORWARD

FP1501

FP1501

FP1501

FP1501

FP1501

FP1501

FP1501

FP1501

1

2

5

4

3

6

7

8

FP1501

9

PP1001

PP1001

PP1001

PP1001

PP1001

PP1001

PP1001

PP1001

PS1502

PS1502

PS1502

PS1502

PS1502

PS1502

PS1502

PS1502

57

56

55

54

53

52

51

50

57

56

55

54

53

52

51

50

SW1

SW4

SW5

SW8

SW6

SW7

SW3

SW2

S/S

PLAY

REW

STILL

STOP

FF

MENU

MODE

S6103

S6104

VR+

VR-

P OFF

PLAY

REC

S/S

POWER LED

CARD

RXDO

GIO9

UC SDIO

UC SSCL

RTC CS

SIO

SCK

CS

UC SDIO

UC SSCL

UC SDO0

UC SSCL

< UCOM 3.2V >

Q6003
(PLUG IN:ON)

IC6003

(SYSTEM CONTROL)

26

58

< REG 3.2V >

VTR OPERATION SW U

VR+

VR-

P OFF/PLAY/REC

S6105

QR6003

MAIN CONNECTION

DSP

QR3401

IC6004

(RESET)

(REG.AVREF)

IC6001

IC3408

(16BIT EEPROM)

IC3401

(DSP ENGINE)

IC3404

(REAL TIME CLOCK)

PS1502 PP1001

42

42

2

1

HEADPHONE/
REMOTE

JK1503

Q6004

D

S

G

+B

1

2

VDD

OUT

< UCOM 3.2V >

Q6002
(REMOTE KEY DET)

TO EVR

UC RESET

36

46

29

8

AVREF

34

16

5

3

1

1

21
22

10

11

40

15

14

13

44

7

6

5

2

3

43

53

45

41

40

3

1

2

59

47

48

55

PP1001 PS1502

12

12

< UCOM 3.2V >

< UCOM 3.2V >

DC GND

AC ADAPTOR

X6001
(4MHz OSC)

FROM
JACK P

X IN

X OUT

SCLKO

SDIO

SDO0

FROM
POWER

REG 4.5V

QR6004

DC(+)

JACK C.B.A.

TO LCD

TO/FROM
AUDIO

TXDO

GIO13

CS

POWER ON      /KEY IN

REMOTE KEY IN

6KEY(REMOTE KEY ON:     )

X RESET

AVREF

CE

DSC 25TX
DSC 25RX

ADPT IN

ADSW1

JOG PUSH

VTR
OPERATION

P OFF

PLAY

REC

PWR LED

OPERATION

X2

X1

POWER INT

PLUG

ADAPTOR PLUG IN:
ADAPTOR PLUG OPEN:

DSP

JACK C.B.A.

S S

S6102

GIO23

27
28 GIO24

2
3
4

SK
DI
DO

+B

REG.12V

QR601

TO BACK LIGHT 12V

QR602

LCD

2 BL ON

SHUTTER

DRIVER

FP202

FP202

2

1

6

7

1

2

CAMERA

(SHUTTER DRIVE)

IC204

1

4

IC3411

13

SHT DRV(+)

SHT DRV(-)

1

2

4

(MACRO ON/OFF)

IC6002

MACRO ON

VDD

V OUT

CE

27

57

61

64

60

ADSW2

JOG BALL1

JOG BALL3

JOG BALL4

JOG BALL2

15

CARD LED

REG.3.2V

D6001

D3406

H

H

H

H

L

SV-AV25EG/EB/GC/GK
CONTROL BLOCK DIAGRAM

8